2263397105912 has 16 divisors (see below), whose sum is σ = 4277285871360. Its totient is φ = 1122787540224.

The previous prime is 2263397105909. The next prime is 2263397105917. The reversal of 2263397105912 is 2195017933622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263397105917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1113875513 + ... + 1113877544.

It is an arithmetic number, because the mean of its divisors is an integer number (267330366960).

Almost surely, 2^{2263397105912} is an apocalyptic number.

It is an amenable number.

2263397105912 is a deficient number, since it is larger than the sum of its proper divisors (2013888765448).

2263397105912 is a wasteful number, since it uses less digits than its factorization.

2263397105912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227753190 (or 2227753186 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 50.

The spelling of 2263397105912 in words is "two trillion, two hundred sixty-three billion, three hundred ninety-seven million, one hundred five thousand, nine hundred twelve".